Title :
A 20 kHz high speed hexfet FQS direct AC-AC chopper: operating and improvement of EMC conducted modes
Author :
Rasoanarivo, Ignace
Author_Institution :
CNRS UMR, GREEN Inst. Nat. Polytech de Lorraine, Nancy
Abstract :
This paper presents firstly the performances of a 20 kHz direct AC-AC chopper with high speed four quadrants switches (FQS), and deals after with a simple and original technique the improvement of the EMC conducted mode of this converter. This technique is associated on a bus bar connection constituted by thin copper planar and lamellar
Keywords :
AC-AC power convertors; busbars; choppers (circuits); electromagnetic compatibility; 20 kHz; AC-AC chopper; EMC conducted modes; bus bar connection; high speed hexfet four quadrant switch; Analytical models; Choppers; Electromagnetic compatibility; Inductance; Photography; Power supplies; Switches; Switching converters; Testing; Voltage; EMC/EMI; Mosfet-Hexfet; Switched-mode power supply;
Conference_Titel :
Power Electronics and Applications, 2005 European Conference on
Conference_Location :
Dresden
Print_ISBN :
90-75815-09-3
DOI :
10.1109/EPE.2005.219333
